OT-2026-000076252
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, common isolation valve, three stage ejector, supply line pressure sensor, vented before set-down
This page is the evidence record. It changes as evidence arrives: a trusted timestamp, an independent retrieval, a custody deposit. The disclosure itself (/p/OT-2026-000076252) never changes.
Identity and time
| Publication number | OT-2026-000076252 · never reused |
|---|---|
| Internal UUID | 01a0ae94-6a6f-78d2-829f-e5fa35cf55c4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:55:57.307071Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000076252 |
| Status | PUBLIC |
Content hashes
| Canonical text | 24fd2296005d0a2958d847d38b09ad4b5a2bfae4596cede0f2346b5083970c41 |
|---|---|
| Markdown | e2b38ac64250d63e6189c9065e94592231ec13f8236ef14656ce08f31b983abc |
| Publication page | 69d7d6cb48b9cbf224585548c5f06fc9efd95e2b45a2826a4e53ba9129a53ccf |
| Manifest | 5e03c75b30c4f9814847acdc63f9418714283e3c258d2ddba804e19e40119a0c |
SHA-256, lowercase hex, over the exact bytes of each published file. Every figure is hashed individually in the manifest.
Manifest signature
| Algorithm | Ed25519 · key
OT-SIGN-2026-01 · Verified |
|---|---|
| Signature | R5eV9VIi9U6GPE8+uJ9c4QR3qe5+z/leaXI7alUEb2FytD6JYoLluVodXBVr8RFy0TKvu0stJoqWPU3A6/WaBw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:11:48.007588Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076252observed 69d7d6cb48b9cbf224585548c5f06fc9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:11:47.985570Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076252/manifest.jsonobserved 5e03c75b30c4f9814847acdc63f94187...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:11:47.963497Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076252/publication.mdobserved e2b38ac64250d63e6189c9065e945922...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:11:47.943815Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076252/publication.txtobserved 24fd2296005d0a2958d847d38b09ad4b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
Requested from infrastructure separate from the publication system, over the public internet, with no credential. A MATCH means an ordinary internet client could fetch the publication and received exactly the bytes recorded above.
Independent archive
| External archive | Pending Canonical URLs are submitted to an independent archive in batches. |
|---|
A capture held by an outside archive is evidence that does not depend on OpenTechnical continuing to exist. It supplements the records above; it does not replace them.
Third-party custody
| Custody package | Pending Custody packages are produced weekly. |
|---|